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ZiLOG System 8000 Hardware Reference Manual

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HRM
TEST
NAME
, Zi
log
HRM
NEWMEM2
- a
quick
memory
test
of
memory
segments
PARAMETERS
maxseg:maximum
segment
to
be
tested
(default=3)
minseg=minimum
segment
to
be
tested
(default:O)
DESCRIPTION
NEWMEM2
does
three
(3)
w~ice-read-compa;e
tests
on
each
seg-
ment
tested.
The
three
tests
repeat
n
times,
where
n:#REPS
in
the
test
line.
The
tests
are:
Te
st
1:
Test
2:
Te
st
3:
A
simple
data
line
test.
A
simple
address
line
test.
A
block
test
where
the
segment
is
filled
with
x5555s;
read
and
verified;
filled
with
AAAAs;
and
read
and
verified.
Like
NEWMEM1,
NEWMEM2
relocates
the
code
segment.
ERROR
MESSAGES
The
tests
described
abJve,
display
these
messages
if
a~
err-a?"
occurs:
DATA
ERROR
(test
1)
AODR
-LINE
TEST
ERROR
(test
2)
BLOCK
ERROR
(test
3)
Each
message
gives
the
address
and
data
which
is
written
(GOOD=xxxx),
and
the
incorrect
data
which
i3
read
back
(BAD=xxxx) .
All
NEWMEM2
errors
are
reported
to
SADIE
as
HARD
error3.
LAP
SUMMARY
After
each
repetition
of
NEWMEM2,
the
last
19
errors
are
displayed
in
tabular
form.
The
errors
accumulate
from
~ne
repetition
to
the
next.
A.-101
Zilog
A-101

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ZiLOG System 8000 Specifications

General IconGeneral
BrandZiLOG
ModelSystem 8000
CategoryDesktop
LanguageEnglish

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